<template>
  <div class="site-wrapper site-page--login">
    <div class="site-content__wrapper">
      <div class="site-content">
        <div class="brand-info">
          <h2 class="brand-info__text">kxy-admin-ui</h2>
        </div>
        <div class="login-main">
          <a  href="http://39.97.242.0:8083/kxy.apk" >下载APK</a>
          <h3 class="login-title">管理员登录</h3>
          <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()" status-icon>
<!--            <el-form-item prop="tenantId">-->
<!--              <el-select style="width:100%" v-model="dataForm.tenantId" placeholder="点击选择租户" @change="handlerChangeTenant">-->
<!--                <el-option-->
<!--                  v-for="item in tenantList"-->
<!--                  :key="item.tenantNum"-->
<!--                  :label="item.name"-->
<!--                  :value="item.tenantNum">-->
<!--                </el-option>-->
<!--              </el-select>-->
<!--            </el-form-item>-->
            <el-form-item prop="userName">
              <el-input v-model="dataForm.userName" placeholder="帐号"></el-input>
            </el-form-item>
            <el-form-item prop="password">
              <el-input v-model="dataForm.password" type="password" placeholder="密码"></el-input>
            </el-form-item>
            <el-form-item prop="captcha">
              <el-row :gutter="20">
                <el-col :span="14">
                  <el-input v-model="dataForm.captcha" placeholder="验证码">
                  </el-input>
                </el-col>
                <el-col :span="10" class="login-captcha">
                  <img :src="captchaPath" @click="getCaptcha()" alt="">
                </el-col>
              </el-row>
            </el-form-item>
            <el-form-item>
              <el-button class="login-btn-submit" type="primary" @click="dataFormSubmit()">登录</el-button>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
  import { getUUID } from '@/utils'
  import { rsaEncrypt } from '@/utils/rsaUtils'
  export default {
    data () {
      return {
        dataForm: {
          tenantId: '',
          userName: '',
          password: '',
          uuid: '',
          captcha: ''
        },
        tenantList: [],
        dataRule: {
          userName: [
            { required: true, message: '帐号不能为空', trigger: 'blur' }
          ],
          password: [
            { required: true, message: '密码不能为空', trigger: 'blur' }
          ],
          captcha: [
            { required: true, message: '验证码不能为空', trigger: 'blur' }
          ]
        },
        captchaPath: ''
      }
    },
    created () {
      this.getCaptcha()
    },
    methods: {
      handlerChangeTenant(id) {
        this.$cookie.set('tenantId', id)
      },
      // 提交表单
      dataFormSubmit () {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.$http({
              url: '/auth/publickey',
              method: 'post'
            }).then(res => {
              console.log('aaaaa', res)
              if (res.code === 200) {
                this.$cookie.set('publicKey', res.data.publicKey)
                let userName = rsaEncrypt(this.dataForm.userName, res.data.publicKey)
                let password = rsaEncrypt(this.dataForm.password, res.data.publicKey)
                this.$http({
                  url: '/auth/super/login',
                  method: 'post',
                  data: {
                    'username': userName,
                    'password': password,
                    'uuid': this.dataForm.uuid,
                    'captcha': this.dataForm.captcha
                  }
                }).then(data => {
                  console.log(data)
                  if (data && data.code === 200) {
                    this.$cookie.set('admintoken', data.data.token)
                    this.$cookie.set('secret', data.data.secret)
                    this.$cookie.set('userId', data.data.userId)
                    this.$router.replace({ name: 'sys-user' })
                  } else {
                    this.getCaptcha()
                    this.$message.error(data.msg)
                  }
                })
              }
            })
          }
        })
      },
      // 获取验证码
      getCaptcha () {
        this.dataForm.uuid = getUUID()
        this.captchaPath = this.$http.adornUrl(`/sys/captcha/captcha.jpg?uuid=${this.dataForm.uuid}`)
        console.log(this.captchaPath, 'aaa')
      }
    }
  }
</script>

<style lang="scss">
  .site-wrapper.site-page--login {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    /*background-color: rgba(38, 50, 56, .6);*/
    overflow: hidden;
    &:before {
      position: fixed;
      top: 0;
      left: 0;
      z-index: -1;
      width: 100%;
      height: 100%;
      content: "";
      /*background-image: url(~@/assets/img/login_bg.jpg);*/
      background-image: url(~@/assets/img/login_bg_kxy.jpg);
      background-size: contain;
    }
    .site-content__wrapper {
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      left: 0;
      padding: 0;
      margin: 0;
      overflow-x: hidden;
      overflow-y: auto;
      background-color: transparent;
    }
    .site-content {
      min-height: 100%;
      padding: 30px 500px 30px 30px;
    }
    .brand-info {
      margin: 220px 100px 0 90px;
      color: #fff;
    }
    .brand-info__text {
      margin:  0 0 22px 0;
      font-size: 48px;
      font-weight: 400;
      text-transform : uppercase;
    }
    .brand-info__intro {
      margin: 10px 0;
      font-size: 16px;
      line-height: 1.58;
      opacity: .6;
    }
    .login-main {
      position: absolute;
      top: 0;
      right: 0;
      padding: 150px 60px 180px;
      width: 510px;
      min-height: 100%;
      background-color: #fff;
    }
    .login-title {
      font-size: 16px;
    }
    .login-captcha {
      overflow: hidden;
      > img {
        width: 100%;
        cursor: pointer;
      }
    }
    .login-btn-submit {
      width: 100%;
      margin-top: 38px;
    }
  }
</style>
